![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, ale1910
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:10, sksksksksk1
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Do you know the correct answer?
20+20+20=60. 20+5+5=30. 5-2=3. 1+20*5=?...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 18:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 18:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 18:10
![Konu](/tpl/images/cats/ekonomika.png)
Business, 01.09.2019 18:10
![Konu](/tpl/images/cats/biologiya.png)
Biology, 01.09.2019 18:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)